<html xmlns="http://www.w3.org/1999/xhtml" class="reftest-wait">
<head>

<bindings xmlns="http://www.mozilla.org/xbl"
          xmlns:xhtml="http://www.w3.org/1999/xhtml">
  <binding id="a">
    <content>
      <xhtml:div>
        <children includes="span"/>
      </xhtml:div>
      <xhtml:div>
        <children/>
      </xhtml:div>
    </content>
  </binding>  
</bindings>

<script>
function boom()
{
  document.body.offsetHeight;

  var parent = document.getElementById("parent");

  var newelt = document.createElement("span");
  newelt.appendChild(document.createTextNode(2));
  parent.appendChild(newelt);

  newelt = document.createElement("div");
  newelt.appendChild(document.createTextNode(5));
  parent.appendChild(newelt);

  document.body.offsetHeight;
  document.documentElement.className = "";
}
</script>

</head>
<body onload="boom();">
<div id="parent" style="-moz-binding: url(#a);">
  <div>3</div><span>1</span><div>4</div>
</div>
</body>
</html>
